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公开(公告)号：US20240293614A1
公开(公告)日：2024-09-05
申请号：US18586812
申请日：2024-02-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Matthew Robert JAGELSKI , Andrew PIC , Amanda Lynn SMITH , Ra NAM , Laurie A. LEHTINEN
CPC classification number: A61M5/155 , A61M5/1454 , A61M5/31586 , A61M2202/0225 , A61M2210/0625 , A61M2210/105 , A61M2210/1053 , A61M2210/1067
Abstract: A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.
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公开(公告)号：US20230076237A1
公开(公告)日：2023-03-09
申请号：US17986946
申请日：2022-11-15
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel CONGDON , Laurie A. LEHTINEN , Shawn RYAN , Joseph W. KING
IPC: A61M25/01
Abstract: A medical device including a handle body having a proximal end and a distal end, a spool on the handle body and to move between the distal end and the proximal end of the handle body, a catheter extending from the distal end of the handle body, an actuator attached to the spool and extending through the catheter, such that the actuator is removably connected to one or more dispensable devices at a distal end of the catheter, a spool controller to prevent connection with another of the dispensable devices to the actuator after a predetermined number of dispensable devices have been dispensed by the medical device.
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公开(公告)号：US20240415521A1
公开(公告)日：2024-12-19
申请号：US18818036
申请日：2024-08-28
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Collin MURRAY , Henry STOCK , Laurie A. LEHTINEN , Caitlyn Bintz ASHTON
IPC: A61B17/128 , A61B17/00 , A61B17/122
Abstract: A clipping system includes a clip having a pair of clip arms, proximal ends of the clip arms slidably received within a channel of a capsule to be moved between an open configuration and a closed configuration. A proximal end of the capsule including connecting tabs extending proximally therefrom. An applicator includes an elongated flexible member and a control member extending therethrough. The control member includes a distal end connected to the clip arms to move the clip assembly between the open and closed configurations. A distal end of the elongated flexible member includes a bushing including a first ramped surface, along which the connecting tabs slide along to engage a corresponding engaging feature of the bushing, and a second ramped surface proximal of the first ramped surface, the connecting tabs slidable along the second ramped surface to plastically deform toward a deployed configuration.
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公开(公告)号：US20220323074A1
公开(公告)日：2022-10-13
申请号：US17809153
申请日：2022-06-27
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
Abstract: A clipping device includes a clip including a capsule and a pair of clip arms movable between an open configuration and a closed configuration. A tension member includes a distal portion and a proximal portion, a pair of protrusions extending from opposing surfaces of the proximal portion to be received within openings extending through proximal ends of the clip arms, the proximal portion including a relief to define a pair of fingers separated from one another at proximal ends thereof. A yoke including a central portion including a recess formed at a distal end thereof, the recess sized and shaped to releasably receive the pair of fingers of the tension member, the pair of fingers configured to flex toward one another when a predetermined force is exerted thereon to release the pair of fingers from the recess and disengage the tension member from the yoke during deployment of the clip.
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公开(公告)号：US20220054771A1
公开(公告)日：2022-02-24
申请号：US17405960
申请日：2021-08-18
Applicant: Boston Scientific Scimed, Inc.
Inventor： Ra Nam , Tony SOUKALOPOULOS , Ryan EVERS , Laurie A. LEHTINEN , Matthew R. JAGELSKI
IPC: A61M13/00
Abstract: A medical system includes a handle having (1) a handle chamber including an outlet and (2) a barrel extending into the handle chamber and defining a lumen having a longitudinal axis, and a spindle movably disposed within the lumen of the barrel, the spindle including a plurality of spindle enclosures, and wherein the spindle is configured to move between a first configuration, in which at least a portion of each of the plurality of spindle enclosures is positioned within a first portion of the lumen within the handle chamber, and a second configuration, in which at least the portion of each of the plurality of spindle enclosures is positioned in a second portion of the lumen outside the handle chamber.
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Patent Agency Ranking
公开(公告)号：US20240307059A1
公开(公告)日：2024-09-19
申请号：US18676105
申请日：2024-05-28
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
CPC classification number: A61B17/10 , A61B17/00234 , A61B2017/0034
Abstract: A clipping device includes a clip including a capsule and a pair of clip arms movable between an open configuration and a closed configuration. A tension member includes a distal portion and a proximal portion, a pair of protrusions extending from opposing surfaces of the proximal portion to be received within openings extending through proximal ends of the clip arms, the proximal portion including a relief to define a pair of fingers separated from one another at proximal ends thereof. A yoke including a central portion including a recess formed at a distal end thereof, the recess sized and shaped to releasably receive the pair of fingers of the tension member, the pair of fingers configured to flex toward one another when a predetermined force is exerted thereon to release the pair of fingers from the recess and disengage the tension member from the yoke during deployment of the clip.
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公开(公告)号：US20240081799A1
公开(公告)日：2024-03-14
申请号：US18510296
申请日：2023-11-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC: A61B17/00
CPC classification number: A61B17/0057 , A61B17/00234 , A61B2017/0034 , A61B2017/00584 , A61B2017/00623
Abstract: A clipping device includes a capsule including a longitudinal body and a cap mounted over a distal end thereof so that the cap is movable relative to the longitudinal body from a pre-deployed configuration to a deployed configuration in which the cap, is moved proximally relative to the longitudinal body to reduce a length of the capsule. A channel of the cap and a channel of the capsule are substantially aligned with respect to one another. At least proximal portions of a pair of clip arms are received within the channels of the cap and the longitudinal body so that the clip arms are movable relative to the capsule between an open configuration, in which distal ends of the clip arms are separated from one another, and a closed configuration, in which the distal ends of the clip arms are drawn toward one another.
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公开(公告)号：US20210187190A1
公开(公告)日：2021-06-24
申请号：US17123708
申请日：2020-12-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Daniel CONGDON , Matthew Robert JAGELSKI , Laurie A. LEHTINEN , Andrew PIC
Abstract: A medical device comprising a housing defining at least one enclosure for storing agent in a first form, a force applicator within the housing and adjacent the enclosure, a drive mechanism for moving the agent toward the force applicator, wherein the force applicator defines a surface for applying a force to the agent to separate the agent into particles smaller than a size of the first form, and wherein the device defines a lumen for receiving the particles from the force applicator and for receiving a pressurized fluid to propel the particles through the lumen.
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公开(公告)号：US20210162122A1
公开(公告)日：2021-06-03
申请号：US17109434
申请日：2020-12-02
Applicant: Boston Scientific Scimed, Inc.
Inventor： Andrew PIC , Collin MURRAY , Laurie A. LEHTINEN
Abstract: A device may be configured to deliver an agent to a target tissue via pressurized fluid and the device may include a catheter including a lumen; an enclosure configured to store an agent, receive a pressurized fluid, and release a combination of the pressurized fluid and the agent; and a valve downstream of the enclosure to receive the combination of the pressurized fluid and the agent from the enclosure. The valve may have a first configuration preventing flow of the combination through the lumen and a second configuration permitting flow of the combination through the lumen.
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公开(公告)号：US20180098771A1
公开(公告)日：2018-04-12
申请号：US15723989
申请日：2017-10-03
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Joseph W. KING , Naroun SUON , Laurie A. LEHTINEN , Shawn RYAN , Norman C. MAY , Ramon ESTEVEZ
IPC: A61B17/128 , A61B17/122
Abstract: A system for treating tissue includes an applicator having a bushing and a control member and a clip assembly having a capsule with a channel extending therethrough. The channel includes proximal and distal portions. The distal portion extends distally from the proximal portion and flaring outward in a single plane to form opposing flared sections. The assembly also includes clip arms include proximal ends slidably received within the channel to move the arms between tissue receiving and tissue clipping configurations. The assembly further includes a yoke including a distal portion connected to the arms and a proximal portion configured to be connected to the member so that longitudinal movement of the member relative to the capsule moves the arms between the tissue receiving and clipping configurations. The yoke is positioned in the capsule so that the yoke is deformable in the plane in which the capsule flares outward.
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